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Privilege Manager for Unix 7.3 - Administration Guide

Introducing Privilege Manager for Unix Planning Deployment Installation and Configuration Upgrade Privilege Manager for Unix System Administration Managing Security Policy The Privilege Manager for Unix Security Policy Advanced Privilege Manager for Unix Configuration Administering Log and Keystroke Files InTrust Plug-in for Privilege Manager for Unix Troubleshooting Privilege Manager for Unix Policy File Components Privilege Manager for Unix Variables
Variable names Variable scope Global input variables Global output variables Global event log variables PM settings variables
Privilege Manager for Unix Flow Control Statements Privilege Manager for Unix Built-in Functions and Procedures
Environment functions Hash table functions Input and output functions LDAP functions LDAP API example List functions Miscellaneous functions Password functions Remote access functions String functions User information functions Authentication Services functions
Privilege Manager for Unix programs Installation Packages

sub

Syntax
int sub ( string <regexp> string replacement string sourcestring string count)
Description

sub returns a new string from the sourcestring argument with the specified regular expression regexp replaced with the string specified in the replacement argument.

Example
result = sub("0x[[:xdigit:]]*:,"hex","These are numbers: 0xA8D, 0x34");

subst

Syntax
string subst ( string str, string pattern, string replacement )
Description

subst substitutes part of a string with another string.

Example
print(subst("xxxonexxx","one","two"));

Returns: "xxxtwoxxx"

substr

Syntax
string substr ( string str, int start, int length )
Description

substr returns the substring of a given length starting at a given position in the string.

Example
printf("%s\n",substr ("xxxfooxxx",3,3))

Returns "foo".

printf(%s\n",substr (xxxfooxxx",3,-1))

-1 returns the remainder of the string, "fooxxx".

User information functions

These are the built-in user information functions available to use within the pmpolicy file.

Table 46: User information functions
Name Description

getfullname

Get a user’s full name from the policy server.

getgroup

Get a user’s primary group from the policy server.

getgroups

Get the list of groups for a user from the policy server.

gethome

Get a user’s home directory from the policy server.

getshell

Get a user’s login shell from the policy server.

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